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Installation Guide for Cisco Unity 4.0(5) and Later Voice Messaging with Microsoft Exchange 2003/2000 (With Failover Configured)
OL-7371-02
Appendix A Voice Cards and PIMG Units
Intel Dialogic D/240PCI-T1
Figure A-10 D/240PCI-T1 Connection Pinouts and Backplate
Hardware Settings

To Set the D/240PCI-T1 Card Switches and Jumpers

Step 1 Set the rotary switch (SW100) to a unique value.
Each Intel Dialogic card in the Cisco Unity server or expansion chassis must have a unique value, starting with 1 and continuing in sequence on subsequent cards. For example, set the rotary switch on the first three voice cards as shown below. This is also the order in which you install the cards in the server.
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Pin 1: Receive ring
Pin 2: Receive tip
Pin 3: Chassis ground
Pin 4: Transmit ring
Pin 5: Transmit tip
Pin 6: Chassis ground
Pin 7: Chassis ground
Pin 8: Chassis ground
O
N
1
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T1 trunk
interface
LED status
indicators
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First card
Second card
Third card
1
2
3